baber/WOPTO huggingface dataset:
Patent RU-2692475-C1 (RU)
Title: Система топливных элементов и способ управления ею
Inventor: NAMBA RYOICHI
IPC: H01M8/04111
Filed: 2018-10-04
Granted: 2019-06-25
Abstract: Изобретение относится к области электротехники, а именно к системе топливных элементов, содержащей батарею топливных элементов, компрессор, который подает катодный газ на батарею топливных элементов, и контроллер, который управляет составляющими компонентами системы топливных элементов, включая компрессор. Контроллер управляет компрессором таким образом, чтобы период подачи, в течение которого компрессор подает катодный газ, и период остановки, в течение которого подача катодного газа прекращается, проявлялись поочередно, когда батарея топливных элементов не предусмотрена для генерирования электроэнергии, а период подачи был дольше, чем период остановки, и при этом расход катодного газа, подаваемого компрессором в период подачи, был меньше, чем расход в случае, когда батарея топливных элементов предусмотрена для генерирования электроэнергии. Уменьшение величины изменения напряжения батареи топливных элементов и, как следствие, снижение износа катализатора в батарее топливных элементов является техническим результатом изобретения. 2 н. и 3 з.п. ф-лы, 4 ил.
Patent RU-2704490-C1 (RU)
Title: Anti-prolapse composition and stimulating hair growth
Inventor: STUKALIN ALEKSANDR ALEKSANDROVICH
IPC: A61K8/67
Filed: 2018-11-12
Granted: 2019-10-29
Abstract: FIELD: cosmetology.SUBSTANCE: invention refers to cosmetology and represents a composition against hair loss and stimulating hair growth containing water extract of ground part of white antler white annual, not threshed, hydrolysed proteins of white lupine, vitamin PP, complex consisting of sodium lactate and following amino acids: sodium pyroglutamate, arginine, aspartic acid, glycine, alanine, serine, valine, proline, threonine, isoleucine, histidine, phenylalanine, and a preserving agent, wherein the components in the composition are in a certain ratio in wt%.EFFECT: invention provides regenerative and antioxidant action on scalp, inhibiting effect on alpha-reductase activity, provides higher hair thickness, increased number of phases in anagen phase, improved vascularization of hair bulbs and increased number of hair follicles.5 cl, 4 tbl, 1 dwg
Patent RU-2712823-C1 (RU)
Title: Method of storing a file and an electronic device
Inventor: GAN YUANLI
IPC: G06F16/11
Filed: 2016-04-28
Granted: 2020-01-31
Abstract: FIELD: computer engineering. 
     SUBSTANCE: invention relates to a method, a computer data medium and a file storage device. Method comprises obtaining a file to be processed in a social circle, analyzing said file to obtain a library of tags corresponding to the file, filtering a file using a feature library in accordance with a predetermined rule to obtain a target file which corresponds to this rule, comprising a rule for matching with a keyword comment of a user of an electronic device for a file, wherein obtaining content of user comment of electronic device and extracting from content of comment target keyword representing emotional inclination of user, performing comparison between the target keyword and elements in the feature library, determining the file to be processed corresponding to the matched element as a target file corresponding to the preset rule, and storing the target file. 
     EFFECT: automation of processing and analyzing file data. 
     11 cl, 5 dwg
Patent RU-2693174-C1 (RU)
Title: Method of producing sorbents for extracting cesium from highly mineralized alkaline media
Inventor: EGORIN ANDREJ MIKHAJLOVICH
IPC: B01J20/26
Filed: 2018-11-26
Granted: 2019-07-01
Abstract: FIELD: radiochemistry.SUBSTANCE: invention relates to radiochemistry and radioecology and can be used to produce cesium sorbents. Method comprises neutralizing resorcinol with an alkali metal hydroxide solution, followed by oligomerisation of the reaction mixture by adding excess formaldehyde at temperature of 5–7 °C and continuous stirring. Liquid oligomer mass is added in small portions with finely dispersed calcium carbonate in amount of 8–12 % of weight of obtained sorbent and heated to temperature of 50–55 °C, providing the beginning of polymerisation and formation of hard gel, after which it is left for 24 hours in air at room temperature. Polycondensation of the obtained oligomeric resorcinol-formaldehyde mass is carried out at temperature of 190–210 °C for 2–6 hours. Polycondensation product is milled to obtain particles sized 0.5–1.0 mm, calcium carbonate is removed therefrom by successive treatment with nitric acid solution, then with an alkali solution, washed and dried.EFFECT: high osmotic stability, chemical and mechanical stability of the sorbent with simple method of production.1 cl, 4 dwg, 2 tbl, 5 ex
Patent RU-2693162-C1 (RU)
Title: Method for elimination of linear postoperative scars on fingers in children
Inventor: MIKUSEV IVAN EGOROVICH
IPC: A61B17/56
Filed: 2018-11-30
Granted: 2019-07-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to orthopedics and traumatology, and can be used for elimination of linear postoperative scars on fingers in children. In the position of maximum extension of fingers, 3-4 incisions of the linear scars are made in the oblique crosswise direction with gaps between the incisions up to 1 cm. Redress of each finger is performed with elimination of its deformation. Each finger is fixed with a spoke through all the joints, on the entire length of the finger, until the incompletely healing incisions are completed. 
     EFFECT: method enables reducing injuries, improving clinical effectiveness. 
     1 cl, 5 dwg
Patent RU-2718283-C1 (RU)
Title: Applicator for autonomous emergency craniocerebral fever
Inventor: Abramov Aleksandr Alekseevich
IPC: A61F7/00
Filed: 2018-12-26
Granted: 2020-04-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to craniocerebral hypothermia. Applicator for autonomous emergency craniocerebral hypothermia comprises means for cooling the required areas of the injured head in the form of two flexible strips provided with pockets in which the cryo-elements are placed, the strips are arranged on the lines of the contours of the intersecting head profiles one on top of the other, wherein strips are arranged with the possibility of their articulation by means of arrangement of pockets with cryo-elements of one strip with adjoining to pockets with cryo-elements of the other strip. 
     EFFECT: use of the invention increases efficiency of cooling action in extreme situations. 
     5 cl, 4 dwg
Patent RU-2706604-C1 (RU)
Title: Method for determining depth and direction of wound motions and wound volume
Inventor: Okolelova Anastasiya Isaakovna
IPC: A61K49/06
Filed: 2019-02-14
Granted: 2019-11-19
Abstract: FIELD: veterinary science. 
     SUBSTANCE: invention refers to veterinary medicine, namely to surgery, and can be used for determination of depth and direction of wound motions and wound volume. For this purpose, a paramagnetic non-ionic agent in amount of 0.3–0.5 ml/cm 2  is introduced into the wound cavity as a contrast agent. Further, the wound size is determined using electrophysical phenomena of nuclear magnetic resonance. 
     EFFECT: method provides higher accuracy of determining dimensions of wound passages with elimination of use of measuring instruments. 
     1 cl
Patent RU-2707172-C1 (RU)
Inventor: JAENICKE LUTZ-RUEDIGER
IPC: H01H33/662
Filed: 2017-09-05
Granted: 2019-11-25
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical equipment, namely to vacuum switches. Vacuum switch (1), having two located at distance from each other bases (3, 5), vacuum lamp (7) first switching element (9), located between bases (3, 5) and connected to both bases (3, 5) and located in vacuum lamp (7), second switching element (11) installed movably between first switching position, in which it is in galvanic contact with first switching element (9), and second switching position, in which it is separated from first switching element (9), several rod support elements (17), each of which has first end portion (49) connected to first base (3), and second end section (51) connected to second base (5), wherein bases (3, 5) and support elements (17) form support frame surrounding and carrying vacuum lamp (7). 
     EFFECT: technical result is higher strength of the structure. 
     14 cl, 1 dwg
Patent RU-2701446-C1 (RU)
Inventor: KHAMIZOV RUSLAN KHAZHSETOVICH
IPC: B09B1/00
Filed: 2019-02-25
Granted: 2019-09-26
Abstract: Изобретение относится к материалу, предназначенному для обработки полигонов твердых бытовых отходов (ТБО) с целью защиты окружающей среды от воздействия сероводорода и его производных, выделяемых с таких полигонов. Материал включает цеолит и магнийсодержащий силикат. Особенностью материала является то, что он содержит цеолит в виде природного клиноптилолита, предварительно переведенного в ионную форму Fe(II), а в качестве магнийсодержащего силиката - природный серпентинит, и, кроме того, дополнительно содержит обезвоженный отработанный активный ил, при следующих соотношениях по массе (в пересчете на сухие ингредиенты, за исключением обезвоженного отработанного активного ила): природный клиноптилолит, предварительно переведенный в ионную форму Fe(II)/природный серпентинит - от 1:0,5 до 1:1,5; обезвоженный отработанный активный ил/природный клиноптилолит, предварительно переведенный в ионную форму Fe(II) - от 0,4:1 до 0,6:1. Достигаемый технический результат заключается в повышении эффективности поглощения сероводорода и меркаптанов с тем, чтобы обеспечить возможность более редкого повторения обработки полигона ТБО без использования при этом соединений переходных металлов, в том числе соединений железа (III), но не исключая применение соединений железа (II). Наряду с этим решается задача утилизации отработанного активного ила без очистки его от тяжелых металлов.
Patent RU-2710082-C1 (RU)
Title: Method for determining liquid density (versions) and device for its implementation (versions)
Inventor: IVANDAEV SERGEJ IVANOVICH
IPC: G01N9/10
Filed: 2019-04-10
Granted: 2019-12-24
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to methods and apparatus for determining liquid density. Device for measuring density of liquid includes a container with liquid and an open cylindrical thin-walled shell of constant diameter, which acts as a float or plunger, depending on density of liquid, upper edge of float barrel has conical expansion, protruding beyond its diameter, behind which regularly located along circle circumferential centering on conical grips float is freely suspended to cylindrical end washer of linear drive armature with fixed on it cylindrical sensitive element of electronic scales so that between end face of float and cylindrical sensitive element there is gap, plunger body in the form of a constant-diameter cylinder has a shank with an end washer lying on the cylindrical sensitive element of electronic scales, located in the cylindrical box, upper plane of cylindrical box is fixed on armature of linear drive coaxially to it, liquid container is introduced vertically with tube for supply of liquid into it with valve installed on it, vessel has overflow device located along perimeter of capacity and connected to vertical tube for discharge of poured liquid into collecting bowl with a drain tube equipped with a valve. In method with float cylindrical float is immersed into liquid and its coordinate z 1  and pushing force F 1  are measured, after which float is additionally immersed in liquid and coordinate z 2  and pushing force F 2  are measured, wherein constant level of liquid is maintained. Liquid density is calculated by formula: ρ L =4(F 2 -F 1 )/[gπD 2 (z 2 -z 1 )], where g is gravitational acceleration; D is diameter of float. In method with plunger cylindrical plunger is weighed before immersion, then immersed in liquid and its coordinate is measured z 1  and force F 1 , acting on the balance, after which the plunger is additionally immersed into the liquid and the float coordinate z 2  and force F 2  are measured, wherein constant level of liquid is maintained. Liquid density is calculated by formula: ρ L =4[F 2 -F 1 +ρ g g(z 2 -z 1 )]/[gπD 2 (z 2 -z 1 )], where ρ g  is reference gas density or calculated by formula: ρ g =(G 0 -F 0 )/g/V 0 , where G 0  is plunger weight in vacuum; F 0  is plunger weight in gas medium; V 0  plunger volume. 
     EFFECT: high accuracy of measurements in a wide range of variation of density of liquids, elimination of subjective errors during measurements and automation of the measurement process. 
     6 cl, 4 dwg
Patent RU-2710419-C1 (RU)
Title: Method of measuring temperature of gas
Inventor: VOLOGODSKIJ NIKOLAJ VITALEVICH
IPC: G01K13/024
Filed: 2019-04-18
Granted: 2019-12-27
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to methods of measuring temperature of gas (air) in gas turbine engine (GTE). Temperature of gas passed through jet acoustic generator is measured, vibration frequency is fixed and gas temperature is determined at known generator parameters and basic conditions by formula      , wherein coefficient k is expressed as: 
       . 
     EFFECT: technical result is higher accuracy of determining gas temperature in GTE. 
     2 cl
Patent RU-2703947-C1 (RU)
Title: Comb-like accessory, cutting head and hair clipper
Inventor: YAKKARINO LUKA
IPC: B26B19/20
Filed: 2018-03-23
Granted: 2019-10-23
Abstract: FIELD: satisfaction of human vital needs.SUBSTANCE: invention relates to the field of hair clipping devices. Distal comb combing device for the hair clipper with the cutting head comprises a comb part which can be arranged on the skin facing side of the fixed blade from the set of blades. Comb part contains multiple comb teeth. Comb teeth preset blades set cutting length when comb-type device is installed on it. Comb part comprises a bending section that is configured to press the front part to the side of the fixed blade facing the skin. Invention also relates to cutting head, which comprises corresponding comb-type device, and to appliance for hair cutting.EFFECT: improving the quality of hair cutting.15 cl, 11 dwg
Patent RU-2719829-C1 (RU)
Title: Laminated decorative furniture paper
Inventor: SHARINON SEBASTYAN
IPC: D21H17/67
Filed: 2018-02-02
Granted: 2020-04-23
Abstract: FIELD: paper.SUBSTANCE: invention relates to decorating paper for decorative laminated panels. Decoration paper contains a paper base containing at least one opaque pigment having a refraction index of more than 2, and at least one surface side of the agent for surface treatment. Agent for surface treatment comprises a binder and from 0.5 to 9 g/mfiller having a specific surface area of from 2 to 100 m/g and a refractive index of 2 or less.EFFECT: decorative paper is provided, which has good opacity, can be printed using a jet printing method and is suitable for industrial production of all types of laminates.23 cl, 15 ex, 2 dwg
Patent RU-2722519-C1 (RU)
Inventor: Korobkov Nikolaj Vladimirovich
IPC: B64G1/24
Filed: 2019-07-09
Granted: 2020-06-01
Abstract: Заявленное изобретение относится к способу стабилизации структурно неустойчивых осцилляторов жидкости ракет-носителей с помощью маршевого или управляющих двигателей. Для стабилизации осцилляторов измеряют параметры движения ракеты-носителя, применяют алгоритм стабилизации, основанный на использовании априорных данных о динамических свойствах ракеты-носителя, используют добавочный сигнал, характеризующий состояние неустойчивого осциллятора, полученный на основании его уравнения динамики. Обеспечивается асимптотическая устойчивость жидкостных осцилляторов. 2 ил.
Patent RU-2719290-C1 (RU)
Title: Furnace upper combustion system
Inventor: Vinnikov Andrei Gennadevich
IPC: F24D10/00
Filed: 2019-10-01
Granted: 2020-04-17
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to heat engineering, namely to systems providing combustion process of upper fuel layer in furnaces intended for heating of residential and non-residential premises. Technical result is achieved by the fact that the upper combustion system comprises an air duct for air supply to the fuel combustion zone, made with possibility of back-and-forth movement along the vertical row of holes with shutters, made on one of the furnace body sides, and the air supply shutters-closing mechanism inside air duct. 
     EFFECT: improved operating characteristics of furnace, such as reliability of furnace operation, simplicity of furnace operation, efficiency, which is achieved due to strictly controlled supply of oxygen to combustion zone, as well as absence of necessity of frequent fuel loading into furnace as it burns out accordingly. 
     10 cl, 13 dwg
Patent RU-2720012-C1 (RU)
Title: Способ получения износостойкого покрытия для режущего инструмента
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: B23B27/14
Filed: 2019-10-01
Granted: 2020-04-23
Abstract: Изобретение относится к способам нанесения износостойких покрытий на режущий инструмент и может быть использовано в металлообработке. Проводят вакуумно-плазменное нанесение износостойкого покрытия из нитрида или карбонитрида соединения ниобия, титана и хрома при их соотношении, ат.%: ниобий 51,3, титан 36,3, хром 12,4. Нанесение покрытия осуществляют расположенными горизонтально в одной плоскости тремя катодами, первый и второй из которых выполняют из ниобия и располагают противоположно друг другу, а третий изготавливают составным из титана и хрома и располагают между ними. В результате нанесения износостойкого покрытия повышается работоспособность режущего инструмента. 1 табл.
Patent RU-2726432-C1 (RU)
Inventor: Chernykh Oleg Yurevich
IPC: C12Q1/68
Filed: 2019-10-16
Granted: 2020-07-14
Abstract: Изобретение отноcится к области биотехнологии. Изобретение представляет собой тест-систему для выявления ДНК вируса нодулярного дерматита (LSDV) в биологическом материале животных методом ПЦР с электрофоретической детекцией продуктов амплификации в агарозном геле, включающей буфер для проведения ПЦР, смесь для ее проведения, состоящую из дезоксинуклеозидтрифосфатов, олигонуклеотидных праймеров, специфичных для участка генома возбудителя инфекционного заболевания и для внутреннего контрольного образца в виде суспензии бактериофага Т4 с концентрацией 5×10фаговых частиц на 1 мкл; смесь ферментов из ДНК полимеразы с антителами, ингибирующими активность фермента, TAQPOLYMERASE, положительный контрольный образец, представляющий собой смесь рекомбинантных плазмидных ДНК, содержащей фрагмент генома возбудителя инфекционного заболевания и фрагмент генома бактериофага Т4, взятых в объемном соотношении 1:1, согласно изобретению для положительного контрольного образца используют фрагменты геномов бактериофага Т4 и фрагмент генома вируса нодулярного дерматита (LSDV) со следующими нуклеотидными последовательностями. Для расширения функциональных возможностей - повышение специфичности при выявлении остаточных количеств искомых молекул ДНК вируса нодулярного дерматита и снижение стоимости метода. Изобретение позволяет расширить функциональные возможности, повысить специфичность при выявлении остаточных количеств искомых молекул ДНК вируса нодулярного дерматита. 6 табл.
Patent RU-2730938-C1 (RU)
Title: Method for preventing bronchial asthma accompanying infection with a fungus of the genus peacilomyces
Inventor: AKHUNOV VASILIJ MIKHAJLOVICH
IPC: A61K9/12
Filed: 2019-11-05
Granted: 2020-08-26
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, particularly to mycology, pulmonology, allergology and hematology. What is presented is a method for primary prevention of bronchial asthma (BA) development in patients with ARVI/influenza, as well as secondary prevention of recurrent BA of pecilomycosis ethiology. If observing tissue forms of fungus Paecilomyces spp. a fluconazole solution in amount of 6 ml is prescribed using nebuliser 2 times day every 12 hours for 7–10 days.EFFECT: invention provides effective prevention of BA in patients with acute respiratory disease.1 cl, 4 dwg, 1 tbl, 2 ex
Patent RU-2731588-C1 (RU)
Inventor: DARMSTAEDTER PATRICK PETER
IPC: B01F15/04
Filed: 2018-05-17
Granted: 2020-09-04
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to a method based on dosed batch of a fluid coating material, in particular a water-based varnish or a solvent-based varnish, from several components. Method includes the following steps: loading components for one dosed batch into a process mixing tank, substantially in predetermined amount for dosed batch, respectively, mixing components in process mixing tank into mixture with preliminary composition, movement of at least part of mixture with preliminary composition from process mixing tank into receiving tank, wherein receiving reservoir is that reservoir, from which fluid cover material is bottled after preparation, determining the actual state of the mixture with the preliminary composition during movement into the receiving container, determining the deviation of the actual state of the mixture with the pre-composition from the predetermined preset state, setting required for achievement of specified state of lapping amount for components, and mixing of lapping amount of components into preliminary mixture when preliminary mixture is already moved from process mixing tank to receiving reservoir. 
     EFFECT: result is more time-efficient operation of mixing plant. 
     17 cl, 1 dwg
Patent RU-2751357-C1 (RU)
Title: Bacterium constitutively producing monophosphoryllipid a and method of producing monophosphoryllipid a using the bacterium
Inventor: CHUNG HAK SUK
IPC: C12N15/63
Filed: 2018-07-03
Granted: 2021-07-13
Abstract: FIELD: biology. 
     SUBSTANCE: group of inventions relates to a recombinant bacterium constitutively producing monophosphoryl lipid A (MLA) not conjugated to the 2-keto-3-deoxy-D-manno-octulosonate (Kdo) grouping, and to a method of production of MLA not conjugated to the Kdo grouping using the described bacterium. Proposed is a recombinant bacterium constitutively producing MLA not conjugated to the Kdo grouping, wherein said recombinant bacterium has increased expression of the gene encoding the lipid A 1-phosphatase polypeptide (LpxE) as compared to the parent bacterial cell. The chromosome of the bacterium also contains deletion, reading frame shift mutation or substitution of the polynucleotide encoding undecaprenyl pyrophosphate phosphatase (Und-PP phosphatase), deletion, reading frame shift mutation or substitution of the polynucleotide encoding phosphatidylglycerophosphate phosphatase (PGP) and deletion, reading frame shift mutation or substitution of the endogenous polynucleotide encoding 3-deoxy-D-manno-octulosonic acid (KdtA) transferase. The method of producing MLA not conjugated to the Kdo grouping includes culturing said bacterium producing a culture, collecting the bacterium from the culture, and isolating said MLA from the collected bacteria. 
     EFFECT: group of inventions provides efficient production of said MLA using a bacterium constitutively producing MLA. 
     16 cl, 3 ex, 7 dwg